diff --git a/.igniter/workflow/deliver.md b/.igniter/workflow/deliver.md
index 0373bf2..c46a018 100644
--- a/.igniter/workflow/deliver.md
+++ b/.igniter/workflow/deliver.md
@@ -1,8 +1,9 @@
 # Deliver
 
 Deliver one owner-approved checkpoint to `main` through GitHub. The pull
-request, required `Project check`, native rebase auto-merge, and landed commit
-are one delivery; do not stop after opening the pull request.
+request, required `Project check`, native rebase auto-merge, landed commit,
+and production website deployments are one delivery; do not stop after opening
+the pull request or merging it.
 
 ## Prepare
 
@@ -36,12 +37,30 @@ are one delivery; do not stop after opening the pull request.
 - If `main` advances before merge, rebase onto the new `origin/main`, rerun
   `pnpm check`, push with `--force-with-lease`, and watch the replacement check.
 
+## Publish the websites
+
+- After merge, fetch and verify the landed commit on `origin/main`. Deploy
+  from that clean landed revision, never from unmerged feature changes.
+- Use the Cloudflare and Wrangler skills. Read credentials from environment
+  variables; keep authentication noninteractive and never print tokens.
+- Run `pnpm run deploy` to build and deploy the `diffwalk-reports` Worker and
+  shared report assets at `https://review.diffwalk.dev`.
+- Run `pnpm exec wrangler deploy --config website/wrangler.jsonc` to deploy
+  the `diffwalk-site` website at `https://diffwalk.dev`.
+- Verify the homepage and an existing published review over HTTPS, including
+  the delivered feature and its shared assets. Use read-only checks; do not
+  create or delete production review data for deployment verification.
+- Record both deployment version IDs, source commit, production URLs, and
+  verification results. A failed deployment or verification leaves delivery
+  incomplete; report the concrete blocker.
+
 ## Finish
 
 After merge, fetch and verify that remote `main` contains the landed commit.
 Record the pull request URL, accepted checkpoint, any rebased checkpoint,
 successful check run, auto-merge result, landed commit, final lineage,
-working-tree state, remaining owner actions, and blockers or `none`.
+website deployment versions and verification, working-tree state, remaining
+owner actions, and blockers or `none`.
 
-Do not deploy the Cloudflare Worker or publish the npm package unless the owner
-separately authorizes it.
+Do not publish the npm package or run infrastructure provisioning unless the
+owner separately authorizes it.
diff --git a/src/report/client.ts b/src/report/client.ts
index 1aaf058..582c32a 100644
--- a/src/report/client.ts
+++ b/src/report/client.ts
@@ -35,6 +35,7 @@ export function mountReport(
   let finishInitialRender!: () => void
   const initialRender = new Promise<void>((resolve) => (finishInitialRender = resolve))
   wireSectionFolds()
+  wireCopyPaths()
   wireFragments(initialRender)
   const mountedDiffs = mountDiffs(data, layout, createFileDiff)
   void mountedDiffs.initialRender.then(finishInitialRender)
@@ -287,6 +288,32 @@ function wireSectionFolds() {
   })
 }
 
+function wireCopyPaths() {
+  document.querySelectorAll<HTMLFormElement>('[data-copy-path-form]').forEach((form) => {
+    form.addEventListener('click', (event) => event.stopPropagation())
+    form.addEventListener('submit', async (event) => {
+      event.preventDefault()
+      event.stopPropagation()
+      const button = form.querySelector<HTMLButtonElement>('[data-copy-path]')
+      if (!button) return
+      event.preventDefault()
+      const path = button.dataset.copyPath
+      if (path === undefined) return
+      try {
+        await navigator.clipboard.writeText(path)
+      } catch {
+        return
+      }
+      button.dataset.copyState = 'copied'
+      button.setAttribute('aria-label', `Copied relative path ${path}`)
+      setTimeout(() => {
+        button.dataset.copyState = 'ready'
+        button.setAttribute('aria-label', `Copy relative path ${path}`)
+      }, 1500)
+    })
+  })
+}
+
 function wireFragments(initialRender: Promise<void>) {
   let rendersComplete = false
   let finalRevealPending = false
diff --git a/src/report/render.ts b/src/report/render.ts
index 0b4ac10..07900a5 100644
--- a/src/report/render.ts
+++ b/src/report/render.ts
@@ -173,14 +173,16 @@ function renderSection(
         const pureRename = file.type === 'rename-pure' && file.hunks.length === 0
         const label = escapeHtml(fileDiffLabel(file))
         if (pureRename) {
-          return `<div class="file file-static">
-  <div class="file-summary">${label} <span class="file-stats">Renamed · content unchanged</span></div>
+          return `<div class="file-with-copy"><div class="file file-static">
+  <div class="file-summary">${renderFileLabel(label, 'Renamed · content unchanged', file.name)}</div>
+</div>
 </div>`
         }
-        return `<details class="file">
-  <summary class="file-summary">${label} <span class="file-stats">+${stats.additions} −${stats.deletions}</span></summary>
+        return `<div class="file-with-copy"><details class="file">
+  <summary class="file-summary">${renderFileLabel(label, `+${stats.additions} −${stats.deletions}`, file.name)}</summary>
   <div class="file-diff" data-diff-mount="${index}-${stepIndex}-${fileIndex}"></div>
-</details>`
+</details>
+</div>`
       })
       .join('\n')
 
@@ -224,15 +226,24 @@ function renderBinaryCard(change: BinaryChangeBlock): string {
   const moved = movedStatusLabel(change.status)
   const stats = moved === undefined ? `Binary · ${change.status}` : `${moved} · excluded content omitted`
   const excluded = excludedSide(change.status)
-  return `<div class="file file-binary">
-  <div class="file-summary">${escapeHtml(label)} <span class="file-stats">${escapeHtml(stats)}</span></div>
+  return `<div class="file-with-copy"><div class="file file-binary">
+  <div class="file-summary">${renderFileLabel(escapeHtml(label), stats, change.path)}</div>
   <dl class="binary-sides">
     ${renderBinarySide('Before', change.before, excluded === 'old')}
     ${renderBinarySide('After', change.after, excluded === 'new')}
   </dl>
+</div>
 </div>`
 }
 
+function renderFileLabel(label: string, stats: string, path: string): string {
+  return `<div class="file-summary-content"><span class="file-name">${label}</span> <span class="file-stats">${escapeHtml(stats)}</span>${renderCopyForm(path)}</div>`
+}
+
+function renderCopyForm(path: string): string {
+  return `<form class="copy-path-form" data-copy-path-form><button type="submit" class="copy-path" data-copy-path="${escapeHtml(path)}" data-copy-state="ready" aria-label="Copy relative path ${escapeHtml(path)}" title="Copy relative path"><span class="copy-icon copy-icon-copy" aria-hidden="true"><svg viewBox="0 0 16 16" focusable="false"><path d="M5 5V3.5A1.5 1.5 0 0 1 6.5 2h6A1.5 1.5 0 0 1 14 3.5v6a1.5 1.5 0 0 1-1.5 1.5H11"/><rect x="2" y="5" width="9" height="9" rx="1.5"/></svg></span><span class="copy-icon copy-icon-success" aria-hidden="true"><svg viewBox="0 0 16 16" focusable="false"><path d="m3 8 3 3 7-7"/></svg></span></button></form>`
+}
+
 function renderBinarySide(label: string, side: BinaryChangeBlock['before'], excluded: boolean): string {
   const detail = excluded
     ? 'excluded'
@@ -490,7 +501,7 @@ main { max-width: none; min-width: 0; margin: 0; padding: 22px 28px 72px; }
 .section-fold-controls { display: flex; gap: 6px; margin-left: auto; font-size: 12px; font-weight: 500; }
 .section-fold-all { border: 1px solid #cbd7cd; border-radius: 5px; padding: 4px 7px; color: #4d6654; background: #f7faf7; cursor: pointer; font: inherit; white-space: nowrap; }
 .section-fold-all:hover { color: var(--accent); border-color: #8eaa95; background: #eef5ef; }
-.section-toggle:focus-visible, .section-title-text:focus-visible, .section-fold-all:focus-visible, .permalink:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
+.section-toggle:focus-visible, .section-title-text:focus-visible, .section-fold-all:focus-visible, .copy-path:focus-visible, .permalink:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
 .section-fold > summary::-webkit-details-marker { display: none; }
 .section-fold[open] > summary { border-bottom-color: var(--border); }
 .prose { color: #3c4d41; font-size: 14px; }
@@ -571,15 +582,29 @@ main { max-width: none; min-width: 0; margin: 0; padding: 22px 28px 72px; }
   color: #314439;
   background: #f3f7f3;
 }
+.file-with-copy { min-width: 0; }
+.file-summary-content { display: flex; align-items: center; gap: 10px; min-width: 0; width: 100%; line-height: 1.35; }
+.file-name { min-width: 0; overflow-wrap: anywhere; }
+.copy-path-form { display: inline-flex; flex: none; margin: 0; }
+.copy-path { display: inline-grid; place-items: center; width: 23px; height: 21px; padding: 3px; border: 0; border-radius: 4px; color: #53665a; background: transparent; cursor: pointer; line-height: 1; }
+.copy-icon { display: block; width: 14px; height: 14px; }
+.copy-icon svg { display: block; width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.4; }
+.copy-icon-success { display: none; }
+.copy-path[data-copy-state="copied"] .copy-icon-copy { display: none; }
+.copy-path[data-copy-state="copied"] .copy-icon-success { display: block; color: var(--accent); }
+.copy-path:hover { color: var(--accent); background: #eef5ef; }
 .file > summary {
+  display: flex;
+  align-items: center;
+  gap: 8px;
   cursor: pointer;
   list-style: none;
   user-select: none;
 }
 .file > summary::-webkit-details-marker { display: none; }
-.file > summary::before { content: "▸ "; }
-.file[open] > summary::before { content: "▾ "; }
-.file-stats { float: right; color: #6d7d72; }
+.file > summary::before { flex: none; content: "▸"; }
+.file[open] > summary::before { content: "▾"; }
+.file-stats { flex: none; margin-left: auto; color: #6d7d72; white-space: nowrap; }
 .binary-sides { display: grid; gap: 4px; margin: 0; padding: 10px 12px; border-top: 1px solid #d2ddd4; }
 .binary-side { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 8px; font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; }
 .binary-side dt { color: #7e8d82; font-weight: 600; }
@@ -625,6 +650,8 @@ main { max-width: none; min-width: 0; margin: 0; padding: 22px 28px 72px; }
   .layout-form label { padding: 4px 7px; font-size: 11px; }
   .fold-all { padding: 4px 7px; font-size: 11px; }
   .section-fold > summary { font-size: 17px; }
+  .file-summary-content { gap: 7px; }
+  .copy-path { width: 22px; height: 20px; }
 }
 @media print {
   .layout-form, .permalink { display: none; }
diff --git a/test/report-dom.test.ts b/test/report-dom.test.ts
index ba9dacc..2e2c2f3 100644
--- a/test/report-dom.test.ts
+++ b/test/report-dom.test.ts
@@ -14,11 +14,11 @@ afterEach(() => {
   windows.splice(0).forEach((dom) => dom.happyDOM.cancelAsync())
 })
 
-function simplePatch(oldLine = 'old', newLine = 'new'): string {
+function simplePatch(oldLine = 'old', newLine = 'new', path = 'example.ts'): string {
   return [
-    'diff --git a/example.ts b/example.ts',
-    '--- a/example.ts',
-    '+++ b/example.ts',
+    `diff --git a/${path} b/${path}`,
+    `--- a/${path}`,
+    `+++ b/${path}`,
     '@@ -1 +1 @@',
     `-${oldLine}`,
     `+${newLine}`,
@@ -822,6 +822,51 @@ describe('report browser client', () => {
     expect(button.getAttribute('aria-expanded')).toBe('true')
   })
 
+  test('copies a relative file path through a form without toggling its file fold', async () => {
+    const dom = loadReport(renderReport(document([section(simplePatch('old', 'new', 'src/file.ts'), 'Copy path')]), clientBundle))
+    const writes: string[] = []
+    Object.defineProperty(dom.window.navigator, 'clipboard', {
+      configurable: true,
+      value: { writeText: async (value: string) => writes.push(value) },
+    })
+    const doc = dom.document as unknown as Document
+    runReportClient()
+
+    const fold = doc.querySelector<HTMLDetailsElement>('details.file')!
+    fold.open = true
+    const form = doc.querySelector<HTMLFormElement>('[data-copy-path-form]')!
+    const button = form.querySelector<HTMLButtonElement>('button')!
+    expect(form.method).toBe('get')
+    expect(button.type).toBe('submit')
+    expect(button.getAttribute('aria-label')).toBe('Copy relative path src/file.ts')
+
+    button.focus()
+    form.requestSubmit()
+    await waitFor(() => writes.length === 1)
+
+    expect(writes).toEqual(['src/file.ts'])
+    expect(fold.open).toBe(true)
+    expect(button.dataset.copyState).toBe('copied')
+    expect(button.getAttribute('aria-label')).toBe('Copied relative path src/file.ts')
+  })
+
+  test('does not show copy success when the clipboard rejects the write', async () => {
+    const dom = loadReport(renderReport(document([section(simplePatch(), 'Copy failure')]), clientBundle))
+    Object.defineProperty(dom.window.navigator, 'clipboard', {
+      configurable: true,
+      value: { writeText: async () => { throw new Error('clipboard unavailable') } },
+    })
+    const doc = dom.document as unknown as Document
+    runReportClient()
+
+    const button = doc.querySelector<HTMLButtonElement>('[data-copy-path]')!
+    button.form!.requestSubmit()
+    await new Promise((resolve) => setTimeout(resolve, 0))
+
+    expect(button.dataset.copyState).toBe('ready')
+    expect(button.getAttribute('aria-label')).toBe('Copy relative path example.ts')
+  })
+
   test(
     'narrow viewport defaults split reports to unified but preserves explicit switching',
     async () => {
diff --git a/test/report.test.ts b/test/report.test.ts
index 5b74f4a..2f39432 100644
--- a/test/report.test.ts
+++ b/test/report.test.ts
@@ -174,6 +174,33 @@ describe('renderReport shell', () => {
     expect(html).toContain('data-diff-mount="0-0-0"')
   })
 
+  test('renders an accessible relative-path copy form beside each file name', () => {
+    const html = renderReport(
+      document([
+        section(
+          [
+            'diff --git a/src/file.ts b/src/file.ts',
+            '--- a/src/file.ts',
+            '+++ b/src/file.ts',
+            '@@ -1 +1 @@',
+            '-old',
+            '+new',
+            '',
+          ].join('\n'),
+          'Copy path',
+        ),
+      ]),
+      stubClient,
+    )
+
+    expect(html).toContain('<form class="copy-path-form" data-copy-path-form>')
+    expect(html).toContain('data-copy-path="src/file.ts"')
+    expect(html).toContain('aria-label="Copy relative path src/file.ts"')
+    expect(html).toContain('class="copy-icon copy-icon-copy"')
+    expect(html).not.toContain('>Copy</button>')
+    expect(html).not.toContain('data-copy-path="/home/')
+  })
+
   test('steps interleave text and diffs in the order they were authored', () => {
     const html = renderReport(
       document([
diff --git a/test/visual/__screenshots__/desktop/focused-control.png b/test/visual/__screenshots__/desktop/focused-control.png
index 7741f12..6e5e237 100644
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diff --git a/test/visual/__screenshots__/desktop/print.png b/test/visual/__screenshots__/desktop/print.png
index 66dafac..6103737 100644
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diff --git a/test/visual/__screenshots__/desktop/report.png b/test/visual/__screenshots__/desktop/report.png
index 064ac43..4614315 100644
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diff --git a/test/visual/__screenshots__/desktop/section.png b/test/visual/__screenshots__/desktop/section.png
index 64afbb8..89196d8 100644
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diff --git a/test/visual/__screenshots__/narrow/focused-control.png b/test/visual/__screenshots__/narrow/focused-control.png
index bc1d309..813b02e 100644
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diff --git a/test/visual/__screenshots__/narrow/print.png b/test/visual/__screenshots__/narrow/print.png
index 01a6df9..e35613d 100644
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diff --git a/test/visual/__screenshots__/narrow/report.png b/test/visual/__screenshots__/narrow/report.png
index 9173ab0..3899629 100644
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diff --git a/test/visual/__screenshots__/narrow/section.png b/test/visual/__screenshots__/narrow/section.png
index 2716a0d..82e6164 100644
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diff --git a/test/visual/__screenshots__/phone/focused-control.png b/test/visual/__screenshots__/phone/focused-control.png
index 38a9836..eac6424 100644
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diff --git a/test/visual/__screenshots__/phone/print.png b/test/visual/__screenshots__/phone/print.png
index 31baafa..1a47bf6 100644
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diff --git a/test/visual/__screenshots__/phone/report.png b/test/visual/__screenshots__/phone/report.png
index 646e085..8efb8ab 100644
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diff --git a/test/visual/__screenshots__/phone/section.png b/test/visual/__screenshots__/phone/section.png
index e586417..d1e2163 100644
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diff --git a/test/visual/__screenshots__/tablet/focused-control.png b/test/visual/__screenshots__/tablet/focused-control.png
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diff --git a/test/visual/__screenshots__/tablet/print.png b/test/visual/__screenshots__/tablet/print.png
index a9271fb..972b29d 100644
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diff --git a/test/visual/__screenshots__/tablet/report.png b/test/visual/__screenshots__/tablet/report.png
index 2291de1..2fc941e 100644
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diff --git a/test/visual/__screenshots__/tablet/section.png b/test/visual/__screenshots__/tablet/section.png
index 667d984..8843b96 100644
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